iiii iiit iitr iitt iiwi init inni innr inri inti intn intr inw- inwi iri- irin irri irti itin itri iwin iwiw n-ii niir niit nini nirt niti nitr nnit nnnn nntn nttr ntwt riin rinn riri riti ritt rnin rnnt rrrr tiit tini tinn tint tiri tirr titi titt tiwi tri- trin trit trtr tttt twi- twin twit twnt twrn wiii wiin wiit wini winn winr wint winw wiri wirn wirr wirt witi witr witt wiwi wiwn wnin wnir wnit wniw wnnr wnnw wnri wnrn wnrr wnrt wnrw wntn wntr wntt wntw wnwi wnwn wnwr wnwt wnww wrin writ wrni wrnn wrnr wrnt wrnw wrrn wrrw wrti wrtr wrtw wrwn wrwr wtni wtnn wtnr wtnt wtnw wtri wtrn wtrt wtrw wtti wttn wttr wttt wttw wtwr wtwt wtww wwii wwin wwnn wwnr wwnt wwnw wwrr wwrw wwti wwtn wwtr wwtw wwwi wwwn wwwr wwww